Samuel Putnam Avery (1822-1904) was a wood engraver, art dealer, and collector in New York, New York. He was a founder and trustee of the Metropolitan Museum of Art. Avery took annual trips to Europe in the 1870s during which he commissioned art for clients. Avery also founded the Avery Architectural Library at Columbia University and donated his collection of etchings and lithographs to the New York Public Library.